﻿<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8" />
    <title></title>
    <style type="text/css">
        #p1{letter-spacing:0px;}
        #p2{letter-spacing:3px;}
        #p3{letter-spacing:5px;}
    </style>
</head>
<body>
    <p id="p1">Rome was't built in a day.罗马不是一天建成的。</p><hr/>
    <p id="p2">Rome was't built in a day.罗马不是一天建成的。</p><hr/>
    <p id="p3">Rome was't built in a day.罗马不是一天建成的。</p>
</body>
</html>
